<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>

    <style>
      * {
        margin: 0;
        padding: 0;
      }
      body {
        overflow: hidden;
        width: 100vw;
        height: 100vh;
        display: flex;
        justify-content: center;
        align-items: center;
      }
      canvas{
        display: block;
        border: 1px solid #000;
    
      }
     
    </style>
  </head>
  <body>
    <canvas id="canvas"></canvas>
    <script src="./index.js"></script>
    
  </body>
</html>
